Images on Applet?

Hello, I was trying to develop an applet on following guidance:- 1. In the aaplet I need to show about 10 images with radio button. 2. there will be a area at the top where when user selects any image it will show there. 3. I further need to have where I've to show about 5 colors (red,green etc). again with radio buttons. 4. On selecting any of these color the color of the selected image should change. I am not able to do the point 4. can somebosy suggest any input on it to resolve the deadlock? regards, arun

arun mahajan
Ranch Hand

Joined: Dec 07, 2001
Posts: 305

posted Feb 17, 2003 01:27:00

0

Hello, Perhaps I am asking for very basic question but would be highly obliged if someone can spare his/her valuable time and show me a path. regards, arun

I mean by it that when a person selects one of any given color the image should become of that color. e.g. Let us say I have a image of cow with a single color filled into it as red. now if a user selects a green color the cow should become green. Is it possible? Hope I am able to clear this. regards, Arun

Here's a simple example of how to swap single colors in images. In my class "face.png" is just an image I drew of a face filled with the color red. In the code it assumes that the image starts out as red... the important part is the replaceColor() method of the inner ColorCanvas class. That grabs the pixels, swaps the colors, and rebuilds the image.

I’ve looked at a lot of different solutions, and in my humble opinion Aspose is the way to go. Here’s the link: http://aspose.com